It appears that your MySQL database was not created.
Did you uplaod the nuke.sql file to your MySQl database? If not, thats' what you need to do with that file.
You can use
phpmyadmin to upload the sql file. You will need to enter the proper uname, Database name and password for your MySQL database in the config file for phpmyadmin.
If that is not the problem, then check your config.php file and make sure that the information in there points to your mysql server, DBname, pass and uname.
mikem